commit 8b2dcad4b53aa9403f9a6397e35566cc78ee843c
author Derek Schuff <dschuff@google.com> Mon Feb 06 22:30:29 2012 +0000
committer Derek Schuff <dschuff@google.com> Mon Feb 06 22:30:29 2012 +0000
tree 4f7173ceab4188ae1bb82547d0f7e7d04c497496
parent fe3bdad393272c3f546e49eba300223c2426217e

Enable streaming of bitcode

This CL delays reading of function bodies from initial parse until
materialization, allowing overlap of compilation with bitcode download.

llvm-svn: 149918

llvm/lib/Bitcode/Writer/BitcodeWriter.cpp

diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index 0e2f0ec..0e8d3ac 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -1738,11 +1738,6 @@
   // Emit metadata.
   WriteModuleMetadata(M, VE, Stream);
 
-  // Emit function bodies.
-  for (Module::const_iterator F = M->begin(), E = M->end(); F != E; ++F)
-    if (!F->isDeclaration())
-      WriteFunction(*F, VE, Stream);
-
   // Emit metadata.
   WriteModuleMetadataStore(M, Stream);
 
@@ -1753,6 +1748,11 @@
   if (EnablePreserveUseListOrdering)
     WriteModuleUseLists(M, VE, Stream);
 
+  // Emit function bodies.
+  for (Module::const_iterator F = M->begin(), E = M->end(); F != E; ++F)
+    if (!F->isDeclaration())
+      WriteFunction(*F, VE, Stream);
+
   Stream.ExitBlock();
 }